From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id BF30B3BE647; Thu, 16 Jul 2026 07:59:01 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1784188742; cv=none; b=rp7x5z7cu0ZfycxFZjVSc6YkrPk8zyY/pDAfFNz3IG+G7SjtT8Z2Ia1PGv9ko6uxNCZcqQjOw4Xu/Eb06HODfw3P0+bTlmJSnRWZ+j6Ss4zpnBP8Go06psI7Z87hGpmwcpWcC807IfUL4Owwoao/waJcGqCx21xgmNJ0sznOTWs= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1784188742; c=relaxed/simple; bh=xzq5N5RNqroeNZva+Vj07hm294xE/Hd5pBwCdNQFYFc=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=t1oEDN5NQKK5sLv7oteHheDmjN7uhLig7eDZV8JtS0xlOQ+jHk0SjDtUo793fl8MXJ8nTgcVt6/Bkn1l5PbSsMpzV6b/hzFwxm2FPhBZZTzuRcaebdIPQ2euuV63oETnnAnptWFK7pYF9DE8YhikJeR29o+OqkWsQ5ArjdjiVD0= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=a3+2Dbel; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="a3+2Dbel" Received: by smtp.kernel.org (Postfix) with ESMTPSA id D25E21F000E9; Thu, 16 Jul 2026 07:59:00 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1784188741; bh=t0MLUzu4/38/rnGJWlGUx8+09X/UZJgiNMjr2bABd+o=; h=Date:From:To:Cc:Subject:References:In-Reply-To; b=a3+2Dbelza/k2TLM3XoF5e9KFenkg4LEg6+mY40znphC2+LfGks8VxxltmEbEE0DV ROrNX0AYnzCCL8PmAqF439DkOII0i9xS0jdvKqmnL3Mk5WUjY0DVwg7k+EkW5Hjyj2 OF4ejYshlmcUQf3nVcBMnVNdigTka4+gom0w9FUoegGvhlcTyTRz7uhlm0o3fEr/Is JvI1tCmH2Yo79eBCF+u8tMfU6VyP21UX4rgUC9e0Jdhtl/flB+RDF9rKRvxEOKLsLp GdMHSXfkqxopCDS4vzcUybGjNunNOs7SdxSCLNeC+BuKrY7O9aRf2bF4F+I9qJ1hiK XUL1F6QnnPrkA== Date: Thu, 16 Jul 2026 09:58:59 +0200 From: Krzysztof Kozlowski To: muhammad.nazim.amirul.nazle.asmade@altera.com Cc: dinguyen@kernel.org, maxime.chevallier@bootlin.com, rmk+kernel@armlinux.org.uk, krzk+dt@kernel.org, conor+dt@kernel.org, robh@kernel.org, davem@davemloft.net, edumazet@google.com, kuba@kernel.org, pabeni@redhat.com, andrew+netdev@lunn.ch, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, netdev@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH v4 3/4] dt-bindings: net: altr,socfpga-stmmac: Add altr,socfpga-stmmac-agilex5-tsn compatible Message-ID: <20260716-turtle-of-massive-thunder-be8283@quoll> References: <20260716021932.20037-1-muhammad.nazim.amirul.nazle.asmade@altera.com> <20260716021932.20037-4-muhammad.nazim.amirul.nazle.asmade@altera.com> Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <20260716021932.20037-4-muhammad.nazim.amirul.nazle.asmade@altera.com> On Wed, Jul 15, 2026 at 07:19:31PM -0700, muhammad.nazim.amirul.nazle.asmade@altera.com wrote: > From: Nazim Amirul > > The Agilex5 SoCDK TSN Config2 board uses a GMII-to-RGMII converter > implemented as FPGA soft IP between gmac1 and its PHY. This converter > provides the RGMII TX/RX clock delays. Document a new compatible string > for this MAC variant so the driver can detect it and configure the > interface accordingly. Last sentence is completely redundant. You are not supposed to reference drivers here. I even EXPLICITLY marked this with BOLD font (as a common mistake) in DTS101 speech. Explain why devices are or are not compatible. You claim they are compatible, but driver still treats them partially incompatible. Best regards, Krzysztof